Turbo manifold choices

Kman Art · 03-18-2013, 01:40 AM

I have narrowed my options down to two manifolds - Full-Race and A Spec.

Both manifolds sell for almost the exact same price, and come with a divided T4 setup with dual wastegates.

I use my car (`93 JDM FD) mainly for autocross events but I do daily drive it from time to time. The car is still running stock twins but I will be going to single later this year with a setup aiming for around 400-450hp. Peak HP isn't as important as low to mid power.

Both manifolds are works of art, but I don't want to purchase something that will not be best suited for my application.

My question is, will I benefit from having two wastegates as apposed to only running a single wastegate for my application?

RICE RACING · 05-11-2013, 07:32 PM

The turblown manifold is better than both of these, and will be better for Auto X as its longer and more ideal sized tube (which will cover to 800+rwhp) tested.

Twin waste gates are the best for a divided turbine housing for response.

RICE RACING · 05-11-2013, 08:52 PM

Pics

Kman Art · 05-12-2013, 11:49 AM

Thanks for the reply Rice.

Might need to pick your brain about some other questions that I have. Will post em in one of your threads if anything.

03-18-2013, 01:40 AM	#1
Kman Art The Converted Join Date: Oct 2012 Location: Cayman Islands iTrader: (0) Posts: 49 Rep Power: 0	Turbo manifold choices I have narrowed my options down to two manifolds - Full-Race and A Spec. Both manifolds sell for almost the exact same price, and come with a divided T4 setup with dual wastegates. I use my car (`93 JDM FD) mainly for autocross events but I do daily drive it from time to time. The car is still running stock twins but I will be going to single later this year with a setup aiming for around 400-450hp. Peak HP isn't as important as low to mid power. Both manifolds are works of art, but I don't want to purchase something that will not be best suited for my application. My question is, will I benefit from having two wastegates as apposed to only running a single wastegate for my application?

05-11-2013, 07:32 PM	#2
RICE RACING Don Mega Join Date: Dec 2008 Location: Utopia iTrader: (0) Posts: 1,688 Rep Power: 17	The turblown manifold is better than both of these, and will be better for Auto X as its longer and more ideal sized tube (which will cover to 800+rwhp) tested. Twin waste gates are the best for a divided turbine housing for response. __________________ www.riceracing.com.au Worlds best Apex Seals Coil on Plug Water Injection ECU Calibration

05-11-2013, 08:52 PM	#3
RICE RACING Don Mega Join Date: Dec 2008 Location: Utopia iTrader: (0) Posts: 1,688 Rep Power: 17	Pics __________________ www.riceracing.com.au Worlds best Apex Seals Coil on Plug Water Injection ECU Calibration

05-12-2013, 11:49 AM	#4
Kman Art The Converted Join Date: Oct 2012 Location: Cayman Islands iTrader: (0) Posts: 49 Rep Power: 0	Thanks for the reply Rice. Might need to pick your brain about some other questions that I have. Will post em in one of your threads if anything.